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Rapid:
Individual Calculations March 2023 |
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| Backiel, Hubert Total change: -147.44 | |   |
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| 4. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2010 | 4.00 | 6 | -0.48 | 38 | -18.24 | |
|  Krzywosz, Karol | | | 1610 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Szydlowski, Wiktor | | | 1724 | POL | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Ocytko, Andrzej | | | 1856 | POL | 0.00 | 1 | -0.71 | 38 | -26.98 | | | Onichimiuk, Janusz | | | 1398 | POL | 1.00 | 1 | 0.02 | 38 | 0.76 | | | Kostyra, Stanislaw | m | | 2006 | POL | 1.00 | 1 | 0.49 | 38 | 18.62 | | | Rekuc, Patryk | | | 1993 | POL | 0.00 | 1 | -0.52 | 38 | -19.76 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 6. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 2010 | 3.00 | 5 | -1.66 | 38 | -63.08 | |
| | Wolpiuk, Bartlomiej | | | 1392 | POL | 1.00 | 1 | 0.02 | 38 | 0.76 | | | Krol, Jan | | | 1739 | POL | 0.00 | 1 | -0.83 | 38 | -31.54 | | | Etel, Szymon | | | 1610 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Strojek, Kazimierz | | | 1488 | POL | 1.00 | 1 | 0.03 | 38 | 1.14 | | | Jaszczuk, Piotr | | | 1508 | POL | 0.00 | 1 | -0.96 | 38 | -36.48 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XXVIII edycja Bialostockiej Ligi Szkolnej - 6. runda open | Bialystok | POL | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 2010 | 4.00 | 7 | -1.74 | 38 | -66.12 | |
| | Chomicki, Kornel | | | 1440 | POL | 1.00 | 1 | 0.02 | 38 | 0.76 | | | Sawicki, Dorian | | | 1748 | POL | 0.00 | 1 | -0.82 | 38 | -31.16 | | | Obukhava, Anastasiya | | | 1554 | FID | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Arciszewska, Zuzanna | | | 1662 | POL | 0.00 | 1 | -0.89 | 38 | -33.82 | | | Szczotka, Matylda | | | 1610 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Bartnik, Michal | | | 1514 | POL | 1.00 | 1 | 0.04 | 38 | 1.52 | | | Zochowski, Kacper | f | | 2217 | POL | 0.00 | 1 | -0.23 | 38 | -8.74 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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